| //===-- ProcessTrace.h ------------------------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLDB_TARGET_PROCESSTRACE_H |
| #define LLDB_TARGET_PROCESSTRACE_H |
| |
| #include "lldb/Target/PostMortemProcess.h" |
| #include "lldb/Utility/ConstString.h" |
| #include "lldb/Utility/Status.h" |
| |
| namespace lldb_private { |
| |
| /// Class that represents a defunct process loaded on memory via the "trace |
| /// load" command. |
| class ProcessTrace : public PostMortemProcess { |
| public: |
| static void Initialize(); |
| |
| static void Terminate(); |
| |
| static llvm::StringRef GetPluginNameStatic() { return "trace"; } |
| |
| static llvm::StringRef GetPluginDescriptionStatic(); |
| |
| ProcessTrace(lldb::TargetSP target_sp, lldb::ListenerSP listener_sp); |
| |
| ~ProcessTrace() override; |
| |
| bool CanDebug(lldb::TargetSP target_sp, |
| bool plugin_specified_by_name) override; |
| |
| void DidAttach(ArchSpec &process_arch) override; |
| |
| DynamicLoader *GetDynamicLoader() override { return nullptr; } |
| |
| SystemRuntime *GetSystemRuntime() override { return nullptr; } |
| |
| llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); } |
| |
| Status DoDestroy() override; |
| |
| void RefreshStateAfterStop() override; |
| |
| Status WillResume() override { |
| Status error; |
| error.SetErrorStringWithFormatv( |
| "error: {0} does not support resuming processes", GetPluginName()); |
| return error; |
| } |
| |
| bool WarnBeforeDetach() const override { return false; } |
| |
| size_t ReadMemory(lldb::addr_t addr, void *buf, size_t size, |
| Status &error) override; |
| |
| size_t DoReadMemory(lldb::addr_t addr, void *buf, size_t size, |
| Status &error) override; |
| |
| ArchSpec GetArchitecture(); |
| |
| bool GetProcessInfo(ProcessInstanceInfo &info) override; |
| |
| protected: |
| void Clear(); |
| |
| bool DoUpdateThreadList(ThreadList &old_thread_list, |
| ThreadList &new_thread_list) override; |
| |
| private: |
| static lldb::ProcessSP CreateInstance(lldb::TargetSP target_sp, |
| lldb::ListenerSP listener_sp, |
| const FileSpec *crash_file_path, |
| bool can_connect); |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif // LLDB_TARGET_PROCESSTRACE_H |